408034521

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{56041}}^1$

素因数の和:56856

約数の個数: 12

約数和(自身を含む): 590122260

約数和(自身を除く): 182087739

約数列:

[1, 3, 9, 809, 2427, 7281, 56041, 168123, 504369, 45337169, 136011507, 408034521]

約数ペア:

[(1, 408034521), (3, 136011507), (9, 45337169), (809, 504369), (2427, 168123), (7281, 56041)]